Patents Assigned to Quantex Corp.
  • Thermoluminescent material including lanthanum, europium and cerium dopants
    Patent number: 5043096
    Abstract: Materials having thermoluminescent properties using a base material and three dopants and made from a process of mixing the parts together, heating the mixture to fuse together, grinding the mass into a fine powder, and reheating the powder. The resultant powder may be combined with a vehicle to form a paint. A fusible salt may be used in making the thermoluminescent material. The dopants are preferably La.sub.2 O.sub.3, Eu.sub.2 O.sub.3 and CeO.sub.2.
    Type: Grant
    Filed: February 7, 1991
    Date of Patent: August 27, 1991
    Assignee: Quantex Corp.
    Inventor: Joseph Lindmayer